TMR 26-6-5.0 Round Thermoelectric Module with Center Hole

TMR 26-6-5.0
26mm Round Thermoelectric Module with 6mm Center Hole

Specifications with Thot= 27°С

Part Number

Imax
A

Umax
V

Qcmax
W

∆Tmax
K

Dimensions (mm)
⌀OD (⌀ID) x H

TMR 26-6-5.0

5.0

6.1

17.8

68

26 (6) x 3.9

Round Center-hole Thermoelectric Module Illustration
 
 

See tabs below for comprehensive information on TMR 26-6-5.0

TMR 26-6-5.0 is a round single-stage thermoelectric module with a 26mm outer diameter and 6mm center hole.

TE modules with holes allow the user to pass light, sensors, components or hardware directly through the module.

A 3.3~5V DC source typically supplies power to TMR 26-6-5.0. This is a high performance module commonly used for cooling or temperature stabilization applications including laboratory/medical equipment, a variety of instrumentation, opto-electronics, industrial equipment, electronics and more. The module may also be used for heating to +90 °C

Operating temperature range: -40 °C ~ +100 °C

A version for thermal cycling is available. Contact us for details.

Specifications (Hot-Side Temperature 27 °C)

Imax = 5.0 Amps (Imax is the maximum current at ΔTmax)

Vmax = 6.1 Volts (Vmax is maximum voltage at ΔTmax)

Qcmax = 17.8 Watts (Qcmax is maximum cooling capacity at Imax, Vmax and ΔT = 0 °C)

ΔTmax = 68 °C (ΔTmax is maximum temperature difference at Imax, Vmax and Qc = 0W)

Internal resistance = 1.02Ω ± 10% as measured by AC 4-terminal method at 25 °C

Operating temperature range: -50 °C ~ +100 °C (Solder melting point: +138 °C)

Thickness tolerance: ± 0.3mm

Standard lead wires: 22 AWG, Tin (Sn) plated at module interface, with a maximum temperature of +105 °C
(Other wiring options available.)

Maximum recommended compression: 1MPa

Ceramics: Alumina (AL2O3)

The lot number is printed on the cold-side

Drawing

Dimensions in mm
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TMR 26-6-5.0 Drawing
 

Performance Curves with Th 27 °C

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TMR 26-6-5.0 Performance Curve with Th=27 °C  

In a forced convection assembly the hot-side (Th) of the TEC is in contact with a heat-sink that will always have a temperature above ambient. This curve is particularly appropriate for the many applications operating in an ambient around 22 °C with a typical 5 °C increase in the temperature of the heat-sink.

 

Performance Curves with Th 50 °C

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TMR 26-6-5.0 Performance Curves with Th=50 °C  

In a natural or forced convection assembly the hot-side (Th) of the TEC is in contact with a heat-sink that will always have a temperature above ambient. This curve is particularly appropriate for natural convection applications operating in an ambient around 20 °C with a 30 °C increase in the temperature of the heat-sink, a forced convection assembly within an instrument with marginal ventilation or an approximately 45 °C ambient temperature.

 

Prices

TMR 26-6-5.0 Prices (September 1, 2017)

Option Prices and Designations (Suffix):
(for example: TMR 26-6-5.0 "E")